181367730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:433

約数の個数: 144

約数和(自身を含む): 528727680

約数和(自身を除く): 347359950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 30, 34, 38, 45, 51, 57, 85, 90, 95, 102, 114, 153, 170, 171, 190, 255, 285, 289, 306, 323, 342, 367, 510, 570, 578, 646, 734, 765, 855, 867, 969, 1101, 1445, 1530, 1615, 1710, 1734, 1835, 1938, 2202, 2601, 2890, 2907, 3230, 3303, 3670, 4335, 4845, 5202, 5491, 5505, 5814, 6239, 6606, 6973, 8670, 9690, 10982, 11010, 12478, 13005, 13946, 14535, 16473, 16515, 18717, 20919, 26010, 27455, 29070, 31195, 32946, 33030, 34865, 37434, 41838, 49419, 54910, 56151, 62390, 62757, 69730, 82365, 93585, 98838, 104595, 106063, 112302, 118541, 125514, 164730, 187170, 209190, 212126, 237082, 247095, 280755, 313785, 318189, 355623, 494190, 530315, 561510, 592705, 627570, 636378, 711246, 954567, 1060630, 1066869, 1185410, 1590945, 1778115, 1909134, 2015197, 2133738, 3181890, 3556230, 4030394, 4772835, 5334345, 6045591, 9545670, 10075985, 10668690, 12091182, 18136773, 20151970, 30227955, 36273546, 60455910, 90683865, 181367730]

約数ペア:

[(1, 181367730), (2, 90683865), (3, 60455910), (5, 36273546), (6, 30227955), (9, 20151970), (10, 18136773), (15, 12091182), (17, 10668690), (18, 10075985), (19, 9545670), (30, 6045591), (34, 5334345), (38, 4772835), (45, 4030394), (51, 3556230), (57, 3181890), (85, 2133738), (90, 2015197), (95, 1909134), (102, 1778115), (114, 1590945), (153, 1185410), (170, 1066869), (171, 1060630), (190, 954567), (255, 711246), (285, 636378), (289, 627570), (306, 592705), (323, 561510), (342, 530315), (367, 494190), (510, 355623), (570, 318189), (578, 313785), (646, 280755), (734, 247095), (765, 237082), (855, 212126), (867, 209190), (969, 187170), (1101, 164730), (1445, 125514), (1530, 118541), (1615, 112302), (1710, 106063), (1734, 104595), (1835, 98838), (1938, 93585), (2202, 82365), (2601, 69730), (2890, 62757), (2907, 62390), (3230, 56151), (3303, 54910), (3670, 49419), (4335, 41838), (4845, 37434), (5202, 34865), (5491, 33030), (5505, 32946), (5814, 31195), (6239, 29070), (6606, 27455), (6973, 26010), (8670, 20919), (9690, 18717), (10982, 16515), (11010, 16473), (12478, 14535), (13005, 13946)]